Rubber O-ring set HOGERT HT8G509 — 225 pieces

Set of 225 rubber O-rings by HOGERT HT8G509 provides a broad assortment of elastic seals for common maintenance and repair tasks. The kit contains multiple sizes of round-section rubber rings designed to replace worn or damaged seals in piping, fittings, valves, household appliances and light industrial equipment. Packaged for convenient storage, the assortment aims to reduce downtime by keeping common sizes on hand for both professional technicians and DIY users.

Advantages

This rubber O-ring set offers a comprehensive range of sizes in a single kit, simplifying the task of locating a matching seal during repairs. The rings are molded from elastomer material that provides flexibility and compression recovery suitable for general-purpose sealing. The assortment lowers the need for individual purchases and helps speed up servicing by providing common diameters and cross-sections in one organized package.

Suitable for

• Plumbing seals and tap fittings
• Automotive maintenance for non-critical sealing points
• Household appliances such as pumps and valves
• Light industrial machinery and pneumatic fittings
• DIY repair kits and emergency seal replacements

Key specifications

• Quantity: 225 pieces covering a range of common inner diameters and cross-sections
• Material: general-purpose rubber elastomer suitable for water, air and light oils
• Shape: circular O-ring profile for axial and radial sealing
• Packaging: assorted compartment or organizer box for sorted storage
• Temperature range: suitable for standard ambient and service temperatures typical for non-extreme applications

How to use

Select an O-ring with an inner diameter and cross-section that match the groove and mating surfaces. Before installation, inspect the sealing surfaces for damage, clean away dirt and old sealant, and lightly lubricate the O-ring with a compatible lubricant if required to aid fitting and reduce pinching. Fit the ring into its groove evenly, avoid twisting, and assemble components to the specified torque or clamp setting to ensure a uniform compression and reliable seal.

Usage recommendations

Store the set in a cool, dark place away from direct sunlight and ozone sources to prolong elastomer life. For applications involving aggressive chemicals, high temperatures, or critical pressurized systems, verify material compatibility and consider selecting specialized O-rings designed for those conditions.